(19)
(11) EP 2 057 686 A2

(12)

(88) Date of publication A3:
09.10.2008

(43) Date of publication:
13.05.2009 Bulletin 2009/20

(21) Application number: 07841794.6

(22) Date of filing: 04.09.2007
(51) International Patent Classification (IPC): 
H01L 29/00(2006.01)
(86) International application number:
PCT/US2007/077501
(87) International publication number:
WO 2008/028181 (06.03.2008 Gazette 2008/10)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 01.09.2006 US 841756 P

(71) Applicant: Georgia State University Research Foundation, Inc.
Atlanta, GA 30303 (US)

(72) Inventors:
  • MATSIK, S., G.
    Chamblee, GA 30341 (US)
  • PERERA, A., G. Unil
    Mableton, GA 30126 (US)

(74) Representative: Larcher, Dominique 
Cabinet Vidon, 16 B, rue Jouanet, BP 90333 Technopole Atalante
35703 Rennes Cedex 7
35703 Rennes Cedex 7 (FR)

   


(54) HIGH OPERATION TEMPERATURE SPLIT-OFF BAND INFRARED DETECTORS